diff options
Diffstat (limited to 'bgpd/bgp_vty.c')
| -rw-r--r-- | bgpd/bgp_vty.c | 34 |
1 files changed, 19 insertions, 15 deletions
diff --git a/bgpd/bgp_vty.c b/bgpd/bgp_vty.c index 33b220d3e..2b3e11929 100644 --- a/bgpd/bgp_vty.c +++ b/bgpd/bgp_vty.c @@ -1499,13 +1499,12 @@ DEFUN_NOSH (router_bgp, int idx_asn = 2; int idx_view_vrf = 3; int idx_vrf = 4; - int is_new_bgp = 0; int idx_asnotation = 3; int idx_asnotation_kind = 4; enum asnotation_mode asnotation = ASNOTATION_UNDEFINED; int ret; as_t as; - struct bgp *bgp; + struct bgp *bgp = NULL; const char *name = NULL; enum bgp_instance_type inst_type; @@ -1567,35 +1566,40 @@ DEFUN_NOSH (router_bgp, asnotation = ASNOTATION_PLAIN; } - if (inst_type == BGP_INSTANCE_TYPE_DEFAULT) - is_new_bgp = (bgp_lookup(as, name) == NULL); - - ret = bgp_get_vty(&bgp, &as, name, inst_type, - argv[idx_asn]->arg, asnotation); + ret = bgp_lookup_by_as_name_type(&bgp, &as, argv[idx_asn]->arg, asnotation, name, + inst_type, true); + if (bgp && ret == BGP_INSTANCE_EXISTS) + ret = CMD_SUCCESS; + else if (bgp == NULL && ret == CMD_SUCCESS) + /* SUCCESS and bgp is NULL */ + ret = bgp_get_vty(&bgp, &as, name, inst_type, argv[idx_asn]->arg, + asnotation); switch (ret) { case BGP_ERR_AS_MISMATCH: vty_out(vty, "BGP is already running; AS is %s\n", - bgp->as_pretty); + bgp ? bgp->as_pretty : "unknown"); return CMD_WARNING_CONFIG_FAILED; case BGP_ERR_INSTANCE_MISMATCH: vty_out(vty, "BGP instance name and AS number mismatch\n"); - vty_out(vty, - "BGP instance is already running; AS is %s\n", - bgp->as_pretty); + vty_out(vty, "BGP instance is already running; AS is %s\n", + bgp ? bgp->as_pretty : "unknown"); return CMD_WARNING_CONFIG_FAILED; } + if (!bgp) { + vty_out(vty, "BGP instance not found\n"); + return CMD_WARNING_CONFIG_FAILED; + } /* * If we just instantiated the default instance, complete * any pending VRF-VPN leaking that was configured via * earlier "router bgp X vrf FOO" blocks. */ - if (is_new_bgp && inst_type == BGP_INSTANCE_TYPE_DEFAULT) + if (inst_type == BGP_INSTANCE_TYPE_DEFAULT) vpn_leak_postchange_all(); - if (inst_type == BGP_INSTANCE_TYPE_VRF || - IS_BGP_INSTANCE_HIDDEN(bgp)) { + if (inst_type == BGP_INSTANCE_TYPE_VRF || IS_BGP_INSTANCE_HIDDEN(bgp)) { bgp_vpn_leak_export(bgp); UNSET_FLAG(bgp->flags, BGP_FLAG_INSTANCE_HIDDEN); UNSET_FLAG(bgp->flags, BGP_FLAG_DELETE_IN_PROGRESS); @@ -10559,7 +10563,7 @@ DEFPY(bgp_imexport_vrf, bgp_imexport_vrf_cmd, SET_FLAG(bgp_default->flags, BGP_FLAG_INSTANCE_HIDDEN); } - vrf_bgp = bgp_lookup_by_name(import_name); + vrf_bgp = bgp_lookup_by_name_filter(import_name, false); if (!vrf_bgp) { if (strcmp(import_name, VRF_DEFAULT_NAME) == 0) { vrf_bgp = bgp_default; |